Electronic dance music (EDM) is a broad term that encompasses a wide range of musical styles, including house, techno, trance, and others. The specific sounds used in an EDM track will depend on the specific subgenre of EDM that the track belongs to, as well as the personal preferences of the artist or producer creating the track. However, there are some common elements that are often found in EDM tracks, including:

1. Drums: EDM tracks often feature electronic drum sounds, such as kick drums, snare drums, and hi-hats. These sounds can be created using synthesizers or drum machines, or they can be sampled from existing recordings.
2. Bass: The bassline is an important element in many EDM tracks, and it can be created using a variety of techniques, including synthesis, sampling, and processing.
3. Synths: Synthesizers are a key element in many EDM tracks, and they can be used to create a wide range of sounds, including pads, leads, and effects.
4. Vocals: Some EDM tracks feature vocals, either as the main element of the track or as an additional layer. These vocals can be original recordings or samples from other sources.
5. Effects: EDM tracks often feature a variety of effects, including reverb, delay, and filtering, to create a sense of space and movement.

Overall, the specific sounds used in an EDM track will depend on the specific subgenre of EDM and the artistic vision of the artist or producer creating the track.